Developer tools
JSON, CSV, Base64, URL encoding, HTML entities, UUIDs, passwords, hashes, regular expressions and timestamps, without leaving the page.
Developer tools
10 toolsData
Encodings
- Base64 Encoder and DecoderConvert text (UTF-8) or a file to Base64, and decode a Base64 string, URL-safe variant included.
- URL Encoder and DecoderConvert the special characters of a text to %XX (percent-encoding) and decode an encoded URL.
- HTML Escape and UnescapeConvert <, >, &, quotes into HTML entities (<, &…) and back.
Generators
- UUID GeneratorGenerate one or a hundred random UUID v4 identifiers, lowercase or uppercase, with or without hyphens.
- Password GeneratorCreate strong, random passwords (length, character types, ambiguous characters excluded) with their entropy.
- Compute SHA-256 / SHA-1 / SHA-512 HashCompute the hash of a text or a file (SHA-256, SHA-1, SHA-384, SHA-512) and compare it with an expected checksum.